Question

(x-2)(x+3)+(2x-1)(4-x)

Answer 1

Answer 2

\(\left(x-2\right)\left(x+3\right)+\left(2x-1\right)\left(4-x\right)\)

\(=x^2+x-6+9x-2x^2-4\)

\(=-x^2+10x-10\)

Answer 3

\(\left(x-2\right)\left(x+3\right)+\left(2x-1\right)\left(4-x\right)\)

\(=x^2+3x-2x-6+8x-2x^2-4+4x\)

\(=-x^2+13x-10\)